JPS60101557U

JPS60101557U - gas burner

Info

Publication number: JPS60101557U
Application number: JP15410684U
Authority: JP
Inventors: 栄一田中; 昇石橋
Original assignee: 松下電器産業株式会社
Priority date: 1984-10-11
Filing date: 1984-10-11
Publication date: 1985-07-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の分離炎燃焼バーナの断面図、第　　　□
２図はその燃焼特性図、第３図は燃焼説明図、第４図は
本考案の実施例におけるガスバーナの断面図、第５図は
燃焼説明図、第６図は燃焼特性図、第７図は湯沸器に応
用した場合の断面図である。１２・・・・・・内筒、１３・・・・・・外筒、１４・
・・・・・２次炎口、１５・・・・・・補助空気口、１
６・・・・・・１次炎口、Ｆ□・・・・・・１次炎、Ｆ
２・・・・・・２次炎。Figure 1 is a cross-sectional view of a conventional separated flame combustion burner, Figure □
Fig. 2 is a combustion characteristic diagram, Fig. 3 is a combustion explanatory diagram, Fig. 4 is a sectional view of a gas burner in an embodiment of the present invention, Fig. 5 is a combustion explanatory diagram, Fig. 6 is a combustion characteristic diagram, and Fig. 7 is a combustion characteristic diagram. is a sectional view when applied to a water heater. 12... Inner cylinder, 13... Outer cylinder, 14.
...Secondary flame port, 15...Auxiliary air port, 1
6...Primary flame mouth, F□...Primary flame, F
2... Secondary flame.

Claims

[Scope of utility model registration request]

It is composed of an inner cylinder and an outer cylinder, and has a primary flame opening for forming a primary flame at the tip of the inner cylinder, and a secondary flame that is separated from the primary flame and forms a secondary flame at the tip of the outer cylinder. 2 for the area of the primary flame opening.
A secondary flame port having an area of 6 to 19.3@ is set respectively, and a mixture of primary air and gas is supplied to the inner cylinder, and a It has an auxiliary air port that supplies limited auxiliary air to the peripheral wall of the outer cylinder below the secondary flame port, and the combustion characteristics of the primary flame are velocity gradient = 7 x 1σ ~ 4
A gas burner in which the amount of primary air and the amount of auxiliary air are set so as to obtain x1CPSec-1 and equivalence ratio between 1.1 and 2.0.